package com.freesun.shop.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.freesun.shop.entity.Sku;

import java.util.Map;


/**
 * <p>
 * 单品SKU表 服务类
 * </p>
 *
 * @author zf
 * @since 2019-11-13
 */
public interface SkuService extends IService<Sku> {
    /**
     * 扣减库存
     * @param skuCount
     */
    void decrStok(Map<Long, Integer> skuCount);
}
